# Zero vs Get Fasting

The clearest difference is review sentiment: Get Fasting at 100% against Zero's 32%. Get Fasting also leads on iOS requirement (15.0 vs 17.0). Zero's advantage is ratings volume (445K vs 20) and rating (4.8 vs 4.5). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Zero sells 10 in-app purchases, starting at $9.99 per month and Get Fasting sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Zero holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Zero has 445K ratings behind it against 20, so its average is the more settled of the two. Written reviews complicate that: 32% of Zero's written reviews are positive against 100% of Get Fasting's, so the app with the better star average is not the one people write more warmly about.

Zero ships an update every 2 weeks, Get Fasting monthly. The most recent releases landed on September 26, 2026 and July 1, 2026 respectively.

## The numbers

| Metric | Zero | Get Fasting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (445K ratings)](https://appshunter.io/ios/app/zero-fasting-and-food-tracker/id1168348542/reviews)** | [4.5 (20 ratings)](https://appshunter.io/ios/app/get-fasting-simple-tracker/id1509455974/reviews) |
| Number of ratings | **445K** | 20 |
| Positive reviews | 32.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | **#109** | — |
| Size | 238 MB | 73 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Zero Longevity Science, Inc.](https://appshunter.io/developer/1397458636) | [INTOUCH APPS, OOO](https://appshunter.io/developer/1447615759) |

## What reviewers say

### Zero

[App page](https://appshunter.io/ios/app/zero-fasting-and-food-tracker/id1168348542)

**Currently charting:** #109 Top Grossing · Health & Fitness (US App Store)

This app tracks intermittent fasting and nutrition to help users achieve real body composition changes. It integrates fasting, protein intake, meals, hydration, and habits for a holistic approach to weight loss and metabolic health.

**Highlights:** Intermittent fasting timers and streaks, Smart meal logging with photo recognition, Personalized daily protein target tracking, Integrated fasting and protein tracking, Water and habit tracking, Science-based insights on fasting and nutrition

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zero Plus Subscription | $9.99 | per month |
| Zero Plus Subscription | $9.99 | per month |
| Zero Plus Subscription | $39.99 | per year |
| Zero Plus Subscription | $49.99 | per year |
| Zero Plus Subscription | $69.99 | per year |
| Zero Plus Subscription | $69.99 | per year |
| Zero Plus Subscription | $69.99 | per year |
| Zero Plus Subscription | $69.99 | per year |
| Zero Plus Subscription | $89.99 | per year |
| Zero Plus Subscription | $89.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 📊 Helpful tracking and data
- 💡 Informative learning resources
- 🔍 Detailed fasting information
- 🤝 Sense of community

**What reviewers complain about**

- 💰 Expensive premium subscription
- 🔒 Forced account creation
- 🙄 Intrusive ads and upsells
- 🤔 Inconsistent or confusing UI changes
- 🐛 Syncing and login issues

**Reported bugs**

- Password reset problems
- Inaccurate fasting time tracking
- Inability to exit trial without subscribing

**Requested features**

- Custom fasting periods longer than 24 hours
- Ability to edit fasting type and duration
- Integration with more health/fitness apps
- Water intake tracking
- Personalized fasting recommendations


### Get Fasting

[App page](https://appshunter.io/ios/app/get-fasting-simple-tracker/id1509455974)

This app helps you build healthy habits through guided fasting and meal tracking. It simplifies your daily routine, supports weight loss, and keeps you motivated with encouraging messages and progress tracking.

**Highlights:** Guided fasting and meal tracking, Weight loss tracking, Water intake monitoring, Daily motivational messages, Health app integration, Simple interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Premium | $5.99 | per 7 days |
| Month Premium | $19.99 | per month |
| Year Premium | $49.99 | per year |


## Frequently asked questions

### Is Zero free?

Zero is free to download, with in-app purchases available.

### Is Get Fasting free?

Get Fasting is free to download, with in-app purchases available.

### Which has better reviews, Zero or Get Fasting?

Zero is rated higher. Zero averages 4.8 out of 5 from 445K ratings, while Get Fasting averages 4.5 from 20 ratings.

### Do Zero or Get Fasting have ads?

Neither Zero nor Get Fasting shows ads.

### Which is updated more often, Zero or Get Fasting?

Zero ships an update every 2 weeks, and Get Fasting monthly. Most recently, Zero was updated on September 26, 2026 and Get Fasting on July 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*